Choosing pc power supplies & cables gets complicated when the format, cable setup, connector wording, and condition pull your search in different directions. A larger output number or a lower listed price does not automatically settle the choice. Start by identifying the non-negotiable terms in your build brief, then use price and condition to separate otherwise plausible options. These four models cover new, used, and open-box choices, with notably different output designations and connector lineups.
Quick take
The most useful first filter is condition: the EVGA SuperNOVA 450 GM and MSI MPG A1000G are marked new, Enermax MaxRevo 1350W is used, and SilverStone SST-ST30SF is open box. After that, focus on the exact terms that matter to you. EVGA emphasizes an SFX fully modular layout; Enermax includes cables; MSI names PCIE 5.0 and ATX 3.0; and SilverStone names a 20+4 Pin connector.
Listed price comparison
| Model | Condition | Listed price | Price marker |
|---|---|---|---|
| EVGA SuperNOVA 450 GM | New | USD 70.00 | |
| Enermax MaxRevo 1350W | Used | USD 64.89 | |
| MSI MPG A1000G | New | USD 130.00 | |
| SilverStone SST-ST30SF | Open box | USD 65.00 |
Decision matrix
- Need SATA plus 4 Pin Peripheral connector wording: EVGA SuperNOVA 450 GM puts both in its named connector set.
- Want the lowest listed price, USD 64.89: Enermax MaxRevo 1350W is the price-led choice.
- Searching by PCIE 5.0 and ATX 3.0 terms: MSI MPG A1000G directly carries both phrases in its title.
- Need a 20+4 Pin connector among the named connections: SilverStone SST-ST30SF is the direct match.
Product notes
EVGA SuperNOVA 450 GM
The EVGA SuperNOVA 450 GM is a clear choice for a shopper deliberately seeking an SFX form factor with a fully modular cable layout. Its connectors include 24 Pin, 4+4 CPU, 6+2 Pin PCI Express, SATA, and 4 Pin Peripheral, giving you specific terms to compare against your component requirements. ECO Mode with DBB Fan is also named, and the condition is new. The tradeoff is its 450W designation: it is not the fit for a shopper whose brief calls for a different named output figure. Choose it for the combination of its form-factor label, modular arrangement, and stated connector selection.
Enermax MaxRevo 1350W Modular PC Power Supply
Enermax MaxRevo 1350W makes sense when the title's "w/ Cables" wording is a central buying point. The description also specifies fully modular cable connectivity, while the model is identified as EMR1350EWT. Its 1350W rating, six independent +12V rails, 115-240 VAC voltage, and steel/metal enclosure provide additional concrete model details for a search narrowed by specifications rather than broad category terms. The constraint is condition: this Enermax is marked used. That does not change its named cable arrangement or model designation, but it does make condition an essential part of the decision.
MSI MPG A1000G PCIE 5.0 & ATX 3.0
MSI MPG A1000G is the direct selection when PCIE 5.0 and ATX 3.0 are explicit requirements, since both terms appear in its name. It also carries an ATX form-factor label, Full Modular wording, and 80 Plus Gold certification. The named connections include 24 Pin, 4+4 CPU, 6+2 Pin PCI Express, SATA I, and 4 Pin Peripheral. For shoppers comparing exact platform terms, that direct naming is the key reason to choose MSI. Its limitation is equally plain: at USD 130.00, it is the highest listed price in this group, sitting USD 65.11 above the Enermax option.
SilverStone SST-ST30SF
SilverStone SST-ST30SF suits a search that specifically calls for its SFX form factor and 300W designation. Its connector lineup names 20 Pin, 20+4 Pin, 24 Pin, and 8 Pin 12V, making it a direct match for shoppers seeking those exact connection terms. The black color and one-fan cooling setup are also stated. The open-box condition is the limitation to weigh against its USD 65.00 listed price. Choose SilverStone when its precise connector wording and stated form factor matter more than features emphasized by the other models.
Final recommendation by use case
Choose the EVGA SuperNOVA 450 GM when its 450W designation and ECO Mode with DBB Fan are the details you want. Pick the Enermax MaxRevo 1350W if the included-cables wording, EMR1350EWT identifier, and six independent +12V rails drive your search. The MSI MPG A1000G fits a shopper targeting its 1000W designation. Select the SilverStone SST-ST30SF when the USD 65.00 price and 8 Pin 12V connector are your deciding points.
